ROHM Semiconductor

BA7071F-E2

BA7071F-E2 is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The BA7071F-E2 is a low-dropout linear voltage regulator with an output voltage range of 1.2V to 5.0V. It features a very low dropout voltage of 250mV at a 1A output current, which makes it suitable for use in battery-powered applications where minimizing power consumption is critical. The device is available in a small SOT-23 package, making it ideal for space-constrained applications.

Features:

1. Low dropout voltage: 250mV at 1A output current
2. Wide input voltage range: 2.5V to 5.5V
3. Output voltage range: 1.2V to 5.0V
4. High output current capability: Up to 1A
5. Small package size: SOT-23
6. Low quiescent current: 80µA (typical)
7. Over-current protection
8. Thermal shutdown protection
9. Enable function for power management

Applications:

1. Portable devices: Smartphones, tablets, and wearable electronics
2. IoT devices: Sensors, smart home devices, and industrial IoT equipment
3. Medical devices: Wearable medical devices and portable medical equipment
4. Consumer electronics: Bluetooth headsets, wireless keyboards, and portable gaming devices
5. Automotive electronics: Infotainment systems, GPS navigation systems, and in-vehicle communication devices

The BA7071F-E2 is a versatile and efficient LDO voltage regulator that can be used in a wide range of applications where a stable and reliable voltage output is required. Its low dropout voltage, high output current capability, and small package size make it an excellent choice for battery-powered and space-constrained applications.